Research works

Increases in foraging performance of humpback whales in multi-predator feeding aggregations with California sea lions

Abstract Marine predators frequently form ephemeral multi-predator feeding aggregations around dense prey patches, yet the mechanisms and outcomes of these dynamic events remain poorly resolved. We quantified how California sea lion (Zalophus californianus) presence influenced hu...

Multi-predator feeding aggregations in pelagic waters

Abstract Multi-predator feeding aggregations (MPFAs) are temporary co-occurrences of several species of predators simultaneously exploiting the same prey resource. Pelagic waters are home to the largest and most diverse MPFAs on the planet, however, our knowledge of the mechanism...

Coevolutionary attack and avoidance strategies in predators and grouping prey

Abstract The formation of groups by prey is one of the most widespread evolutionary responses to predation. However, while the anti-predation benefits provided to prey within groups have been extensively explored in the literature, the subsequent response of predators to grouping...

Norway spruce shows stronger growth sensitivity and weaker intrinsic water-use efficiency response than Scots pine under increasing water limitation in southern Finland

Abstract. Boreal forests, essential for carbon sequestration and multiple ecosystem services, face increasing pressure from climate-induced water stress. This study investigates how increasing water limitation affects growth and intrinsic water-use efficiency (iWUE) in Scots pine...

Tipping point forecasting in nonstationary dynamics on function spaces

Tipping points are abrupt, drastic, and often irreversible changes in the evolution of nonstationary and chaotic dynamical systems. For instance, increased greenhouse gas concentrations are predicted to lead to drastic decreases in low cloud cover, referred to as a climatological...

The Haagerup property is not invariant under quasi‐isometry

Abstract Using the work of Cornulier–Valette and Whyte (see Appendix A for the latter), we show that neither the Haagerup property nor weak amenability is invariant under quasi‐isometry of finitely generated groups. Appendix B shows, using the same examples, that the same holds f...

THE BILLIONAIRE BHAGAVAD GITA: Ancient Wisdom That Transforms How You Think About Wealth and Success

Discover how THE BILLIONAIRE BHAGAVAD GITA blends ancient Gita wisdom with modern wealth-building for success, purpose, and abundance. By Dr. Ajarn Robert Shumake. Educational background article; study and reflection only.

The presence of mahi-mahi at multi-predator feeding aggregations modifies striped marlin attack behaviour

Abstract Terrestrial multi-species predator feeding aggregations (MPFAs) are characterized by contest competition, but scramble competition is likely more common at MPFAs in pelagic waters. However, empirical investigations are rare. Aerial video was used to estimate abundances o...

Locomotion and hunting strategies of large vertebrate predators in pelagic waters

Abstract Many of the key dynamics that shape predator–prey interactions are governed by the physical and physiological principles which determine how animals move and perform in their environments. This opinion paper outlines the foundations underlying marine vertebrate predator–...

Multi-predator feeding aggregations: understanding dynamic communities through functional niches and demographic analysis tools

Abstract Multi-predator feeding aggregations (MPFAs) are ocean events whereby two or more species forage on the same or co-occurring prey. Such communities are dynamic, with community structure reflecting the connections between species and the benefits and costs of associations....

THE BILLIONAIRE RAJA YOGA: The Royal Path of the Mind to Sovereignty and Abundance

Discover THE BILLIONAIRE RAJA YOGA by Dr. Ajarn Robert Shumake—a royal path blending ancient mind mastery with conscious wealth and sovereign living. Educational background article; study and reflection only.

Simultaneous high-fidelity single-qubit gates in a spin qubit array

Abstract Silicon spin qubits offer a promising path to scalable quantum computing due to their compatibility with industrial semiconductor manufacturing. A key requirement for scaling quantum processors is the ability to perform high-fidelity operations in parallel across many qu...

When your eye patient is a child

In this issue of the journal, we address the eye health needs of young children, focusing on those aged less than six years old. All of you who have tried to examine or measure the visual acuity of young children will know that this can be very challenging and difficult; it can b...

Escalating competition in changing seas: baleen whales exploit killer whale prey herding

Abstract Climate change and other anthropogenic pressures are rapidly reshaping marine ecosystems, altering prey availability and predator interactions. Yet empirical evidence of how these relationships shift under changing conditions remains scarce. Drawing on over a decade of m...

Sexual and reproductive health and rights in Africa beyond 2030: Completing the unfinished agenda

The global development agenda has repeatedly recognized sexual and reproductive health and rights (SRHR) as fundamental to human dignity, gender equality, social justice, and sustainable development. Yet, as the Sustainable Development Goals (SDGs) approach their 2030 deadline, s...

Comparison of transperineal ultrasound findings and pelvic organ prolapse quantification examination in women with pelvic organ prolapse: A prospective cross-sectional study

This study aimed to evaluate and compare the findings of transperineal ultrasound (TPUS) with those obtained through the Pelvic Organ Prolapse Quantification (POP-Q) system in women with symptoms of pelvic organ prolapse (POP). This cross-sectional study evaluated 30 women at a g...

Maternal risk factors for hypertension in pregnancy: A quantitative study on the role of demographics, obesity, and healthcare compliance

Hypertension in pregnancy is a major contributor to maternal and perinatal morbidity and mortality. This study examined the associations between maternal risk factors and hypertension in pregnancy. A prospective observational cohort study was conducted at Wonoayu Health Center, S...

KEPELBAGAIAN AKTIVITI SOKONGAN DALAM PENGAJARAN DAN PEMBELAJARAN GURU BAHASA MELAYU TERHADAP PERKEMBANGAN BAHASA KANAK-KANAK PERIBUMI MELANAU (The Variety of Support Activities in Malay Language Teaching and Learning and Their Impact on the Language Development of Indigenous Melanau Children)

ABSTRAK: Kepelbagaian suku kaum di Sarawak menjadikan ia sebuah negeri yang unik dengan pelbagai budaya dan bahasa. Setiap suku kaum di Sarawak menguasai bahasa ibunda masing-masing sebagai bahasa pertama (B1) kerana ia adalah bahasa terawal yang dikuasai atau dituturkan oleh ses...

CABARAN GURU BAHASA MELAYU DALAM MENGAPLIKASIKAN TEKNOLOGI DIGITAL SEMASA PROSES PENGAJARAN DAN PEMBELAJARAN: SATU TINJAUAN LITERATUR BERSISTEMATIK (The Challenges Faced by Malay Language Teachers in Applying Digital Technology During the Teaching and Learning Process: A Systematic Literature Review)

ABSTRAK: Pengintegrasian teknologi digital dalam proses pengajaran dan pembelajaran (PdP) Bahasa Melayu semakin diberi perhatian selaras dengan perkembangan pendidikan abad ke-21 dan transformasi pendidikan digital negara. Walau bagaimanapun, guru Bahasa Melayu masih berhadapan d...

ANALISIS WACANA KOHESI NAHUAN RUJUKAN PERSONAL DALAM KARANGAN BERTEMAKAN KEPERIHALAN (Discourse Analysis of Personal Reference Grammatical Cohesion in Descriptive Themed Essays)

ABSTRAK: Kajian ini dijalankan untuk menganalisis penggunaan kohesi nahuan rujukan personal dalam karangan bertemakan keperihalan dalam kalangan pelajar sekolah menengah. Kajian ini bertujuan untuk mengenal pasti penggunaan kohesi nahuan rujukan personal, menganalisis bentuk-bent...